Tax Tips for March 2018

Notice: Historical Content

This is an archival or historical document and may not reflect current law, policies or procedures.

Tips for Updating Form W-4 After Doing a Paycheck Checkup

Tax Reform Tax Tip 2018-48, March 29, 2018

Tips for Using the Withholding Calculator

Tax Reform Tax Tip 2018-46, March 27, 2018

Updated Withholding Calculator Reflects Changes in New Tax Law

Tax Reform Tax Tip 2018-45, March 26, 2018

IRS Phone Scam Intensifies During Filing Season

IRS Tax Tip 2018-44, March 22, 2018

Here’s How to Get Prior-Year Tax Information

Tax Tip 2018-43, March 21, 2018

Tax Help Available at

Tax Tip 2018-42, March 20, 2018

IRS Alerts Taxpayers about Refund Scam

Tax Tip 2018-32, March 1, 2018

Tax Tip Archive

IRS Tax Tips from January 2011 forward.